From 30af4d9ccd10efb6e720dbb394998421a53dba82 Mon Sep 17 00:00:00 2001
From: Philipp Arras <parras@mpa-garching.mpg.de>
Date: Mon, 29 Jan 2018 19:19:26 +0100
Subject: [PATCH] Nicer IC output
---
nifty4/minimization/gradient_norm_controller.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/nifty4/minimization/gradient_norm_controller.py b/nifty4/minimization/gradient_norm_controller.py
index 2c9c9a4f2..43f047093 100644
--- a/nifty4/minimization/gradient_norm_controller.py
+++ b/nifty4/minimization/gradient_norm_controller.py
@@ -61,8 +61,8 @@ class GradientNormController(IterationController):
if self._name is not None:
msg += self._name+":"
msg += " Iteration #" + str(self._itcount)
- msg += " energy=" + str(energy.value)
- msg += " gradnorm=" + str(energy.gradient_norm)
+ msg += " energy={:.2E}".format(energy.value)
+ msg += " gradnorm={:.2E}".format(energy.gradient_norm)
msg += " clvl=" + str(self._ccount)
dobj.mprint(msg)
# self.logger.info(msg)
--
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